package com.example.cuibo.myapplication;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

/**
 * Created by cuibo on 2017/11/2.
 */

public class FileReader {

    public void xxx()throws IOException{
//        FileReader fr = new FileReader("a.txt");
//        int x = fr.read();
//        fr.close();
//        FileWriter fw = FileWriter("b.txt",);
//        fw.write(97);
    }

}
